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Logic Counters N74LS161AN

N74LS161AN
Description: Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16, PLASTIC, DIP-16

Overview of N74LS161AN by Signetics

Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications: Consumer Electronics Aerospace and Defense Energy and Power Systems Healthcare

Price & Stock for N74LS161AN by Signetics

Part # Manufacturer Description Stock Price Buy
Bristol Electronics   37
RFQ
Quest Components 74LS161AN 720
  • 1 $0.5650
  • 178 $0.2825
  • 709 $0.2260
$0.2260 / $0.5650 Buy Now
Quest Components 74LS161AN 259
  • 1 $0.3390
  • 16 $0.2825
  • 72 $0.2260
$0.2260 / $0.3390 Buy Now
Quest Components 74LS161AN 112
  • 1 $0.9420
  • 28 $0.5652
  • 107 $0.4710
$0.4710 / $0.9420 Buy Now
Quest Components 74LS161AN 88
  • 1 $1.1550
  • 23 $0.6930
  • 88 $0.5775
$0.5775 / $1.1550 Buy Now
Quest Components 74LS161AN 60
  • 1 $4.0000
  • 9 $2.5000
  • 31 $1.5000
$1.5000 / $4.0000 Buy Now
Quest Components 74LS161AN 29
  • 1 $1.1550
  • 5 $0.9240
  • 23 $0.6930
$0.6930 / $1.1550 Buy Now
Quest Components 74LS161AN 4
  • 1 $0.7910
$0.7910 Buy Now

CAD Models for N74LS161AN by Signetics
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Part Data Attributes for N74LS161AN by Signetics
Parametric Data

N74LS161AN
Signetics
Buy Now
-
-
Rohs Code
No
Part Life Cycle Code
Obsolete
Ihs Manufacturer
SIGNETICS CORP
Package Description
DIP, DIP16,.3
Reach Compliance Code
unknown
HTS Code
8542.39.00.01
Count Direction
UP
Family
LS
JESD-30 Code
R-PDIP-T16
JESD-609 Code
e0
Length
19.09 mm
Load/Preset Input
YES
Logic IC Type
BINARY COUNTER
Max Frequency@Nom-Sup
25000000 Hz
Max I(ol)
0.008 A
Mode of Operation
SYNCHRONOUS
Number of Bits
4
Number of Functions
1
Number of Terminals
16
Operating Temperature-Max
70 °C
Operating Temperature-Min
Package Body Material
PLASTIC/EPOXY
Package Code
DIP
Package Equivalence Code
DIP16,.3
Package Shape
RECTANGULAR
Package Style
IN-LINE
Power Supply Current-Max (ICC)
32 mA
Propagation Delay (tpd)
27 ns
Qualification Status
Not Qualified
Seated Height-Max
4.06 mm
Supply Voltage-Max (Vsup)
5.25 V
Supply Voltage-Min (Vsup)
4.75 V
Supply Voltage-Nom (Vsup)
5 V
Surface Mount
NO
Technology
TTL
Temperature Grade
COMMERCIAL
Terminal Finish
TIN LEAD
Terminal Form
THROUGH-HOLE
Terminal Pitch
2.54 mm
Terminal Position
DUAL
Trigger Type
POSITIVE EDGE
Width
7.62 mm
fmax-Min
25 MHz
Want to compare parts?
  1. N74LS161AN
    Signetics
    Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16, PLASTIC, DIP-16
    VS

Alternate Parts for N74LS161AN

This table gives cross-reference parts and alternative options found for N74LS161AN. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of N74LS161AN, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number Description Manufacturer Compare
DM54LS161AJ-MLS LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, CERAMIC, DIP-16 Texas Instruments N74LS161AN vs DM54LS161AJ-MLS
SN74LS161AJ-00 LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16 Texas Instruments N74LS161AN vs SN74LS161AJ-00
54LS161ADMQB Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16 Fairchild Semiconductor Corporation N74LS161AN vs 54LS161ADMQB
M38510/31504BEX IC LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, CERAMIC, DIP-16, Counter NXP Semiconductors N74LS161AN vs M38510/31504BEX
GD74LS161A Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16, Goldstar Electron Co Ltd N74LS161AN vs GD74LS161A
74LS161F IC LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, Counter NXP Semiconductors N74LS161AN vs 74LS161F
SN74LS161AN LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, PLASTIC, DIP-16 onsemi N74LS161AN vs SN74LS161AN
74LS161B IC LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, PLASTIC, DIP-16, Counter NXP Semiconductors N74LS161AN vs 74LS161B
SN74LS161AND LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, PLASTIC, DIP-16 Motorola Mobility LLC N74LS161AN vs SN74LS161AND
HD74LS161AP-E LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, DP-16 Renesas Electronics Corporation N74LS161AN vs HD74LS161AP-E
Part Number Description Manufacturer Compare
SN54LS161AJD LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, CERAMIC, DIP-16 Motorola Mobility LLC N74LS161AN vs SN54LS161AJD
M38510/31504BEA Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16 SRI International Sarnoff N74LS161AN vs M38510/31504BEA
HD74LS161AP-E LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, DP-16 Renesas Electronics Corporation N74LS161AN vs HD74LS161AP-E
N74LS161AD IC LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, Counter NXP Semiconductors N74LS161AN vs N74LS161AD
7600801EA Synchronous 4-Bit Counters 16-CDIP -55 to 125 Texas Instruments N74LS161AN vs 7600801EA
76008012X LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CQCC20, CERAMIC, LCC-20 Motorola Mobility LLC N74LS161AN vs 76008012X
74LS161B IC LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, PLASTIC, DIP-16, Counter NXP Semiconductors N74LS161AN vs 74LS161B
DM74LS161AN Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16, 0.300 INCH, PLASTIC, MS-001, DIP-16 Fairchild Semiconductor Corporation N74LS161AN vs DM74LS161AN
76008012C Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CQCC20, HERMETIC SEALED, CERAMIC, QCC-20 Lansdale Semiconductor Inc N74LS161AN vs 76008012C
SN74LS161ANE4 Synchronous 4-Bit Binary Counters 16-PDIP 0 to 70 Texas Instruments N74LS161AN vs SN74LS161ANE4

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